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# UIKeyboardHIDUsage.keyboardLANG1

The raw usage code 144 (decimal)/90 (hexadecimal).

```
case keyboardLANG1
```

## Discussion

On Japanese language keyboards from Apple, the [`UIKeyboardHIDUsage.keyboardLANG1`](/documentation/UIKit/UIKeyboardHIDUsage/keyboardLANG1) key is the Kana switch (かな) key. On Korean language keyboards, it’s the Hangul/English toggle key.

---

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